Quick Takeaways
- Invus Global Management, LLC filed SCHEDULE 13G/A for Abivax S.A. Ordinary Shares, nominal value Euro 0.01 per share (ABVX).
- Disclosed ownership: 5%.
- Date of event: 31 Dec 2025.
Invus Global Management, LLC - 31 Dec 2025 SCHEDULE 13G/A Report for Abivax S.A. Ordinary Shares, nominal value Euro 0.01 per share (ABVX)
- Filing Manager
- Invus Global Management, LLC
- Reporting Manager
- Invus Public Equities, L.P.
- Symbol
- ABVX
- Shares outstanding
- 78,459,900 shares
- Disclosed Ownership
- 3,922,995 shares
- Ownership
- 5%
- Form type
- SCHEDULE 13G/A
- Filing time
- 13 Feb 2026, 11:14:52 UTC
- Date of event
- 31 Dec 2025
- Previous filing
- 11 Apr 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Invus Global Management, LLC disclosed 5% ownership in Abivax S.A. Ordinary Shares, nominal value Euro 0.01 per share (ABVX) on 31 Dec 2025."
What Changed
- Previous schedule filing date: 11 Apr 2025.
- Current filing was accepted on 13 Feb 2026, 11:14.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (5)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Invus Public Equities, L.P. | 5% | 3,922,995 | 3,922,995 | 0 | /s/ Raymond Debbane | Raymond Debbane, President of Invus Public Equities Advisors, LLC, its general partner | |
| Invus Public Equities Advisors, LLC | 5% | 3,922,995 | 3,922,995 | 0 | /s/ Raymond Debbane | Raymond Debbane, President | |
| Invus Global Management, LLC | 5% | 3,922,995 | 3,922,995 | 0 | /s/ Raymond Debbane | Raymond Debbane, President | |
| Siren, L.L.C. | 5% | 3,922,995 | 3,922,995 | 0 | /s/ Raymond Debbane | Raymond Debbane, President | |
| Raymond Debbane | 5% | 3,922,995 | 3,922,995 | 0 | /s/ Raymond Debbane | Raymond Debbane |